The dramatic moment, recorded by photographer Julie Argyle, illustrates the problems apex predators endure, even when they ...

Earlier this month, a biotechnology company announced it had genetically engineered three gray wolf pups to have white hair, more muscular jaws and a larger build — characteristics of the dire wolf, a ...

Scientists say the Trump administration’s embrace of de-extinction won’t help endangered species like the Great Lakes gray ...

In the quiet countryside of Elbert County, Colorado, a rancher stumbled upon something far more sinister than a coyote in his ...